OUCH!!!!
Dave, for those of us considering the heavy outlay for Phillystran,
describe for us the conditions under which your Phillystran was
"cut" by the ice storm. You used the word, "cut", and I'm trying
to envision how ice would have caused a cutting. A weight overload,
causing a bursting, yes, but a "cut" ? Please help an ignorant fella
understand.
Phillystran is a huge investment.
If it is subject to loss from ice, that gives cause for concern
and maybe a need to rethink. Do you know how many pounds of
tension your Phillystran was under prior to the ice storm?
Doug - KI4LZC
Dave <k4em@mindspring.com> wrote:
>I am replacing some guy wires on a 70' Rohn 25 with a 40m beam. What is the
>spacing between the insulators so the guys are not resonant? The guys are
>3/16" EHS and I am using the 500D insulators. I lost 3 guys due to ice storm
>last week, the Phillystran was cut in half on the top 2 guys but the bottom
>guy with all steel cable was undamaged. It was the 4000lb Phillystran.
>
>Dave
__________________________________________________________________
Switch to Netscape Internet Service.
As low as $9.95 a month -- Sign up today at http://isp.netscape.com/register
Netscape. Just the Net You Need.
New! Netscape Toolbar for Internet Explorer
Search from anywhere on the Web and block those annoying pop-ups.
Download now at http://channels.netscape.com/ns/search/install.jsp
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|